"The Far Horizons", made in 1955, is based on the 1803 to 1806 Lewis and Clark expedition to discover a water route from St Louis to the Pacific ocean. It is a nice vehicle for the three stars of the movie.
Fred McMurray had already made 70 movies, and Donna Reed 35 movies, when they made this one. Charlton Heston had only made 13 prior, and a age 30, this one was made right before he became a giant star in the "biblical" series of movies.
Shortly after this movie, McMurray went on to star in the TV series "My Three Sons", and likewise Donna Reed in the "Donna Reed Show" TV series. In this movie, at age 34, she plays the teenage Sacajawea, and does it very well.
Recall that in the 50s most western movies played on the "savage Indian" theme and this one fits that description too. The writer and director took lots of "literary license" with the Lewis and Clark story so it is not to be considered historically accurate. Still, it gives a good, meaningful dramatization of a great historical event in the USA.
In addition, most of the journey filming was done at or near the original Lewis and Clark trail, and the movie contains great scenery of mountains and rivers.
Overall I found the movie very enjoyable, 7 of 10, and fun to watch such veteran actors in a movie almost 50 years ago. And especially since the USA just this year (2000) released the new one-dollar coin commemorating Sacajawea.
